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发表于 2011-4-26 20:30:25
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不用ccache? 3+版本改进很多
If you ever run make clean; make, you can probably benefit from ccache. It is common for developers to do a clean build of a project for a whole host of reasons, and this throws away all the information from your previous compilations. By using ccache, recompilation goes much faster.
Another reason to use ccache is that the same cache is used for builds in different directories. If you have several versions or branches of a software stored in different directories, many of the object files in a build directory can probably be taken from the cache even if they were compiled for another version or branch.
A third scenario is using ccache to speed up clean builds performed by servers or build farms that regularly check that the code is buildable.
You can also share the cache between users, which can be very useful on shared compilation servers. |
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